Circulation pump group Comap MeiFlow Combi UK/MK with Wilo Yonos PARA RS 15/6 pump

The Circulation pump group Comap MeiFlow Combi UK/MK with Wilo Yonos PARA RS 15/6 pump is designed for hot water circulation and central heating systems in domestic and light commercial installations. The assembly combines a compact distribution unit with an integrated high-efficiency circulator to ensure stable flow, controlled pressure and reduced energy consumption where continuous or intermittent recirculation is required. The unit supports straightforward hydraulic connection and provides a ready-to-install solution for system designers and installers.

Advantages

This circulation pump group integrates a proven circulator to deliver reliable recirculation with variable speed control and low noise operation. The compact pre-assembled module reduces installation time and potential leak points by grouping valves and connections into a single unit. Materials and construction are chosen for compatibility with typical heating and hot water systems, offering corrosion resistance and durability under normal operating conditions. The circulator’s modulation capability enables improved temperature stability and efficient operation across different load conditions.

Suitable for

• Domestic hot water recirculation systems
• Central heating circulation and zone circulation loops
• Light commercial buildings such as small offices or service premises
• Retrofit projects where a compact pre-assembled circulation group simplifies replacement

Key specifications

• Application: hot water recirculation and heating circulation
• Pump type: high-efficiency in-line circulator with variable speed control
• Hydraulic connection: compact pre-assembled circulation group with integrated valves and fittings for straightforward installation
• Noise level: designed for low-noise operation suitable for domestic environments
• Materials: components selected for compatibility with heating and domestic hot water systems, offering corrosion resistance
• Control features: pump modulation for flow and pressure adaptation to system demand

How to use

Install the circulation pump group in the designated recirculation or heating loop following applicable local regulations and standards. Ensure pipework is flushed and free of debris prior to connection. Mount the unit in the correct orientation and connect supply and return lines using appropriate sealing and torque values for the specified fittings. Electrical connection of the circulator must be performed by a qualified electrician according to the pump’s wiring diagram and local electrical codes. Adjust pump speed or control settings to match system flow and temperature requirements, and perform a system check to confirm absence of leaks and proper operation.

Usage recommendations

For reliable long-term operation, commission the system after installation, verify correct hydraulic balancing and purge air from the circuit. Use compatible system fluids and follow maintenance intervals for inspection, cleaning of strainers or filters, and checking electrical connections. Where continuous recirculation is used, programme pump modulation or timers to reduce energy consumption during low-demand periods.